All video remixes crash.. :(

[PanMan]

I tried some of the video remixes.
The first error was that ffmpeg didn't support the anymore.
This was fixed (in my fork) at PanMan/remix@echonest:master...master
(in 2 commits, stoopid).
But the video remixes still fail :( See log below:

Traceback (most recent call last):
  File "vdissoc.py", line 93, in <module>
    main(inputFilename, outputFilename, variation)
  File "vdissoc.py", line 78, in main
    out = video.getpieces(av, output)
  File "build/bdist.linux-x86_64/egg/echonest/remix/video.py", line 265, in getpieces
  File "build/bdist.linux-x86_64/egg/echonest/remix/video.py", line 49, in __getitem__
  File "build/bdist.linux-x86_64/egg/echonest/remix/video.py", line 56, in getslice
TypeError: unsupported operand type(s) for *: 'float' and 'NoneType'